Products/Services for MEMS Quartz Gyroscope
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Gyroscopes - (79 companies)...system (MEMS) technology and a vibrating, quartz tuning-fork to measure Coriolis force. When rotated, a vibrating element (vibrating resonator) is subjected to the Coriolis effect, causing secondary vibration orthogonal to the original vibrating...TypeAngular / Rotary AxesLinearity -
MEMS Foundry - (68 companies)MEMS foundry services suppliers design and manufacture microelectromechanical devices on a contract basis, in prototype to production quantities. MEMS foundry service suppliers design and manufacture microelectromechanical devices on a contract... -
Inertial Navigation Systems - (80 companies)...gyros use a steadily moving mass with a free-moving axis (gimbal). Vibrating gyros use microelectro-mechanical system (MEMS) technology and a vibrating, quartz tuning-fork to measure Coriolis force. Measurement Methods. There are many ways to measure... -
Accelerometers - (315 companies)...accelerometer types. Piezoelectric. Piezoelectric accelerometers rely on a piezoelectric material -- typically a quartz crystal or polycrystalline ceramic material -- to sense changes in acceleration. The piezoelectric effect refers to the accumulation... -
MEMS Devices - (60 companies)...use MEMS processing equipment such as silicon etching tools, wafer grinders, lapping and polishing machinery, and planarization equipment. MEMS production equipment is used to manufacture MEMS devices such as accelerometers and gyroscopes...
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MEMS Processing Equipment - (40 companies)MEMS production equipment is used to manufacture a wide variety of MEMS sensors such as accelerometers and gyroscopes used in inertial sensing applications, such as indicators to control the deployment of vehicle airbags. Geophones are another type...
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Silica, Quartz, and Silicate Materials - (174 companies)How to Select Silica, Quartz and Silicate Materials. Silica, quartz and silicate materials include fused silica, quartz, kaolin or clay-based materials, cordierite, steatite, forsterite, sillimanite, zircon, porcelain, and fireclay. They are based...
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Quartz Tube and Rod - (36 companies)Quartz tube and rod are hollow or solid stock shapes of fused quartz materials. They are used in laboratories, semiconductors, sight glasses, and level gages. Quartz tubes and rods are also used in X-ray tube, optical, lamp, pharma, vacuum tube stem...
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Inertial Measurement Units (IMU) - (49 companies)Inertial measurement units (IMUs) determine location via integrated gyroscopes and accelerometers that detect the distance and direction traveled over a period of time. Inertial measurement units (IMU) are self-contained systems that measure linear...
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Crystals - (406 companies)Crystals are naturally occurring materials that can be induced to resonate (vibrate) at an exact frequency. Quartz, a piezoelectric crystal that provides excellent mechanical and electrical stability, acquires a charge when compressed, twisted...
Product News
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Tronics Microsystems
High performance digital MEMS for survey/drilling conditions. MEMS technologies provide a reliable, low-SWaP and cost-effective alternative to bulky and expensive analog quartz accelerometers and FOG (Fiber Optic Gyros), demonstrating challenging performances at a fraction of their price, size and power consumption. Survey and drilling: digital inertial sensors for precise guidance. Miniature MEMS accelerometers and gyros can be combined into a compact Inertial Measurement Unit (IMU) that fits into a drilling or survey tube with a constrained... (read more)Browse Inertial Measurement Units (IMU) Datasheets for Tronics Microsystems -
Insaco, Inc.
High accuracy ceramic gyroscopic components Defense and Aerospace. INSACO provides sapphire machining and polishing services for sapphire tubes for infrared countermeasures (IRCM) for military and VIP aircraft. High accuracy ceramic gyroscopic components and large ceramic composites used for guidance of various aerospace applications. INSACO is ITAR and ISO compliant and DDTC registered. Insaco Designers Guide. select materials of interest based on what is most important to your application. Once you specify which properties are most... (read more) -
PI (Physik Instrumente) L.P.
Gyroscopic Stabilization of Work Surfaces Stabilizing Optics, Work Surfaces, Instruments with Gyroscopes / 6-DOF Hexapods. Unstable work surfaces are stabilized using a gyroscope, controller, and a 6-Axis Hexapod mechanism. There are many optics and metrology-related applications which require a stable work surface in an unstable environment, whether that environment is vibrating, in an aircraft, on a vessel at sea, or elsewhere. Under normal conditions, the work surface is subject to these environmental disturbances. Hexapod motion... (read more)Browse Multi-axis Positioning Systems Datasheets for PI (Physik Instrumente) L.P. -
PI (Physik Instrumente) L.P.
Gyroscopic Stabilization of a Hexapod Gyroscopic Stabilization of Working Surface with a Hexapod 6-DOF Motion Platform. There are many optics and metrology-related applications which require a stable work surface in an unstable environment, whether that environment is vibrating, in an aircraft, on a vessel at sea, or elsewhere. Under normal conditions, the work surface is subject to these environmental disturbances. Hexapod motion platforms provide a good basis to compensate for motion in 6 degrees of freedom. In previous articles... (read more)Browse Multi-axis Positioning Systems Datasheets for PI (Physik Instrumente) L.P. -
SiTime Corporation
Overcome limitations of traditional quartz OCXOs MEMS OCXO delivers 2X better holdover in real-world conditions, 3X better ADEV and aging, 3X lower power, 9X smaller size, +-1 ppb stability over -40 to 95 C. (read more)Browse Oscillators Datasheets for SiTime Corporation -
SiTime Corporation
MEMS Oscillators Fundamentals Overview. This class introduces the operating principles, manufacturing process, and key performance benefits of SiTime MEMS resonators and oscillators for timing applications. It also reviews the key differences between SiTime MEMS and legacy quartz-based technology. Learning Objectives. What is a clock, resonator, and oscillator?. What is an XO, TCXO, and OCXO?. Operating principles of SiTime MEMS vs. quartz resonators. Fabrication of SiTime MEMS resonators. Assembly and packaging technology... (read more)Browse Oscillators Datasheets for SiTime Corporation -
SiTime Corporation
MEMS Clock Generators Cascade TM MEMS-based clock generators feature 4 independent Frac-N PLLs, 4 inputs, up to 10 outputs, wide frequency range from 8 kHz to 2.1 GHz, and a rich set of programmable features in a small 9 x 9 mm package. By integrating the MEMS resonator, these devices enable designers to create a clock-system-on-a-chip and eliminate all quality and reliability issues associated with traditional quartz-based clocks. Always-accurate clock synthesis by eliminating crystal capacitive mismatch... (read more)Browse IC Clocks Datasheets for SiTime Corporation -
Silicon Designs, Inc.
INERTIAL NAVIGATION & REFERENCE MEMS SDI Q-Modules convert our Models 1525 and 1527 inertial-grade surface mount MEMS DC accelerometers into low-mass, low-power, electrically and mechanically compatible fixtures that can replace industry-standard quartz accelerometers within multiple inertial navigation applications. The Q-Modules offer direct pin and form factor compatibility, plus a wide operating temperature range, industrial-grade durability, and a low mass of just 5.6 grams. SDI Model 2290 High-Precision MEMS DC Calibration... (read more)Browse MEMS Devices Datasheets for Silicon Designs, Inc. -
SiTime Corporation
Embedded MEMS Resonators SiTime TempFlat MEMS TM embedded resonators, with a tiny 0.18 mm2 footprint, are up to 85% smaller than typical quartz crystal resonators. These resonators come in popular MHz and kHz frequencies. They are uniquely intended to be integrated into standard IC packages, SIPs, or modules to simplify design and manufacturing. They offer better reliability, higher performance, and environmental resilience in a small size. By replacing traditional crystal resonators, these MEMS devices significantly... (read more)Browse Resonators Datasheets for SiTime Corporation -
SiTime Corporation
MEMS-based jitter cleaners Cascade TM MEMS-based jitter cleaners feature 4 Frac-N PLLs with an integrated VCO and loop filter, flexible input-to-output frequency translation from 1 input to 10 outputs, wide frequency range from 8 kHz to 2.1 GHz, and a rich set of programmable features in a small 9 x 9 mm package. By integrating the MEMS resonator, these devices enable designers to create a clock-system-on-a-chip and eliminate all quality and reliability issues associated with traditional quartz-based clocks... (read more)Browse Network Synchronization Products Datasheets for SiTime Corporation
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Suppressing the mechanical quadrature error of a quartz double-H gyroscope through laser trimming
Laser trim- ming for suppressing quadrature error in a silicon MEMS gy- roscope has been reported.[13] This technique has also been in- troduced to deal with quartz MEMS gyroscopes through some patents.[14–17] However, few papers have reported the details of…
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Aspects on the stability of a gyroscopic angle measurement system
Research Periodic Error “Characteristics of Quartz MEMS Gyroscope in Navigation System”, Electronic Measurement and Instruments, 2007.
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Table of Contents
1.88 Real time Compensation of Quartz MEMS Gyroscope Drift Periodic Error .
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Hewlett-Packard is the Leading MEMS Sensors Manufacturer in 2009
Epson was able to achieve a 12% boost in earnings due to its quartz MEMS gyroscope business, while STMicroelectronics accounted for more than 40% share in the cell phones’ accelerometer market.
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Strapdown Inertial Navigation Technology
A number of MEMS gyroscopes use quartz as the base material for the sensing element.
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China Satellite Navigation Conference (CSNC) 2013 Proceedings
Traditional MEMS gyroscope use quartz or silicon material, the processing technology is Lithography and three-dimensional orientation of anisotropic etch- ing, as a result, the sensors are in semi-suspended state, which are driven in resonant vibration by electro-circuit to sense…
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A novel micromachined quartz gyroscope based on shear stress detection
[3] A. M. Madni, L. E. Costlow, and M. W. Smith, “The μGyro: a quartz MEMS automotive gyroscope ”, 2006 SAE World Congress, Detroit, 2006.
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Environmentally Robust MEMS Vibratory Gyroscopes for Automotive Applications
[4] A. Madni, L. Costlow, and M. Smith, “The Gyro: A quartz MEMS automotive gyroscope ,” in presented at the 2006 SAE World Congr., Detroit, MI, Apr. 3–6, 2006.
